{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "ransom", "arguments": ["tool", "place", "damage amount", "attacker", "attack pattern", "payment method", "victim"]}], "input": "An Indiana hospital paid a ransom of $ 55,000 to get rid of ransomware that had infected its systems and was hindering operations last week ."}
{"ransom": [{"tool": "ransomware", "place": "NAN", "damage amount": "NAN", "attacker": "NAN", "attack pattern": ["was hindering operations", "had infected its systems"], "payment method": "NAN", "victim": "An Indiana hospital"}]}